Our subject here is an important and inspiring book published earlier this year, God or Nothing. It resembles The Ratzinger Report, a record of conversations between a journalist and Pope Emeritus Benedict XVI when the latter was still Prefect of the Congregation for the Faith. God or Nothing records conversations between a journalist, Nicholas Diat, and Robert Cardinal Sarah, for twenty-three years the Archbishop of Conakry, Guinea, and since November, 2014, a member of the Curia in Rome as Prefect of the Congregation for Divine Worship and the Discipline of the Sacraments. Context, including some history, is needed for understanding...